ABB RELION REX640 - 4.1.11.9 RPTTR Monitored data; 4.1.11.10 Technical data

Parameter Values (Range) Unit Step Default Description
Relative starting
current
100.0...2000.0 %Ir 0.1 600.0 Relative starting
current i.e. locked
rotor current
Motor synchronous
speed
125...3600 1 1500 Motor synchronous
speed in rpm
Motor nominal
speed
100...3599 1 1485 Motor speed at
nominal load in
rpm
Table 492: RPTTR Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Current reference 0.30...2.00 xIn 0.01 1.00 Rated current (FLC)
of the motor
Initial thermal Val 0.0...100.0 % 0.1 74.0 Initial thermal level
of the rotor
Slip Clc delay 10...2000 ms 1 200 Delay before slip
estimate calcula-
tion starts
4.1.11.9 RPTTR Monitored data
Table 493: RPTTR Monitored data
Name Type Values (Range) Unit Description
TEMP_AMB FLOAT32 -99...999 °C The ambient tempera-
ture used in the calcula-
tion
THERMLEV_ST FLOAT32 0.00...9.99 Thermal level at begin-
ning of motor startup
THERMLEV_END FLOAT32 0.00...9.99 Thermal level at the end
of motor startup situa-
tion
T_ENARESTART INT32 0...99999 s Estimated time to reset
of block restart
I_REF_CLC FLOAT32 0.1...3.0 Adjusted Rated current
(FLC) of the motor
RPTTR Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
Therm-Lev:1 FLOAT32 0.00...9.99 Thermal level of protec-
ted object (1.00 is the
operate level)
4.1.11.10 Technical data
Table 494: RPTTR Technical data
Characteristics
Value
Operation accuracy Depending on the frequency of the measured current fn ±2 Hz
Current measurement ±1.5% of the set value or ±0.002 x I
n
(at
currents in the range of ≤4.00 x I
n
)
Operate time accuracy ±2.0% of the theoretical value or ±0.50 s
Protection functions 1MRS759142 F
434 REX640
Technical Manual